Experimental Physics and
Industrial Control System

Hi Tim,

   I edited delaygen/configure/RELEASE to add sscan:

# Modules required for building module
ASYN=$(SUPPORT)/asyn-R4-33
SSCAN=$(SUPPORT)/sscan-R2-11-1
CALC=$(SUPPORT)/calc-R3-7-1
IP=$(SUPPORT)/ip-R2-19-1
STREAM=$(SUPPORT)/stream-R2-7-7c
IPAC=$(SUPPORT)/ipac-2-15

The calc RELEASE file shows:

# Need SSCAN module only to build the swait record (recDynLink library)
# If you comment this definition out, the module will just decline to
# build the swait record.
SSCAN=$(SUPPORT)/sscan-R2-11-1

After doing the edit to delaygen, I did a make clean uninstall ; make release; make. That fixed this problem. On to the next :)

THanks,

Pete.

Hi Pete,

I think what's happening is that calc/configure/RELEASE defines SSCAN, but delaygen/configure/RELEASE does not.  Any module that uses calc must match calc's definition of SSCAN.

Tim Mooney ([email protected]) (630)252-5417
Beamline Controls Group (www.aps.anl.gov)
Advanced Photon Source, Argonne National Lab

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From: Siddons, David <[email protected]>
Sent: Friday, January 25, 2019 2:18:47 PM
To: Mooney, Tim M.; EPICS
Subject: softgluezynq

 

HI Tim,

   I'm going through your instructions for building softgluezynq. My Vivado version is 2018.3, and I had to make a small change to CONFIG_SITE.linux-x86.linux-arm. The tools are in a slightly different location, and the target is different. Here's my file:

# CONFIG_SITE.linux-x86.linux-arm
#
# Site specific definitions for linux-x86 host - linux-arm target builds
#-------------------------------------------------------

# Set GNU crosscompiler target name
GNU_TARGET = arm-linux-gnueabihf

# Set GNU tools install path
# This is the install path at APS:
GNU_DIR = /home/peter/tools/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/

# With a Xilinx SDK, it'll be something like
#GNU_DIR = /usr/local/zynq/Xilinx/SDK/2015.4/gnu/arm/lin

Base compiled OK. Moving to synApps, (6.0, I believe), things are OK until:

/home/peter/tools/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi//bin/arm-linux-gnueabihf-g++ -o delaygenApp  -L/home/peter/epics/synApps/support/delaygen-R1-2-0/lib/linux-arm -L/home/peter/epics/base-3.15.5/lib/linux-arm -L/home/peter/epics/synApps/support/asyn-R4-33/lib/linux-arm -L/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm -L/home/peter/epics/synApps/support/stream-R2-7-7c/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/delaygen-R1-2-0/lib/linux-arm -Wl,-rpath,/home/peter/epics/base-3.15.5/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/asyn-R4-33/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/stream-R2-7-7c/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/delaygen-R1-2-0/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/base-3.15.5/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/asyn-R4-33/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/stream-R2-7-7c/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/delaygen-R1-2-0/lib/linux-arm -Wl,-rpath,/home/peter/epics/base-3.15.5/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/asyn-R4-33/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm -Wl,-rpath,/home/peter/epics/synApps/support/stream-R2-7-7c/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/delaygen-R1-2-0/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/base-3.15.5/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/asyn-R4-33/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm -Wl,-rpath-link,/home/peter/epics/synApps/support/stream-R2-7-7c/lib/linux-arm           -rdynamic -L/home/peter/tools/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi//arm-linux-gnueabihf/lib           delaygenApp_registerRecordDeviceDriver.o delaygenMain.o    -ldelaygen -lcalc -lasyn -lstream -ldbRecStd -ldbCore -lca -lCom  
/home/peter/tools/Xilinx/SDK/2018.3/gnu/aarch32/lin/gcc-arm-linux-gnueabi/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: warning: libsscan.so, needed by /home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm/libcalc.so, not found (try using -rpath or -rpath-link)
/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm/libcalc.so: undefined reference to `recDynLinkClear'
/home/peter/epics/synApps/support/calc-R3-7-1/lib/linux-arm/libcalc.so: undefined reference to `recDynLinkPut'

.....and a bunch more. I checked, and both libcalc.so and libsscan.so exist, but sscan is not referenced in the above. WHat am I doing wrong?